add status command

Author: BenjammingKirby

README.md

@@ -5,6 +5,7 @@ A Discord bot to display documentation
 ## Currently supported docs
 
 * discord.js (includes main/stable branch, includes djs-voice, djs-builders and djs-collection documentations)
+* Javascript ([mdn](https://developer.mozilla.org/))
 
 ## Docker
 

package-lock.json

@@ -1,7 +1,7 @@
 {
   "name": "tph_docs_bot",
   "version": "1.0.0",
-  "description": "A bot made for TPH (The Programmers Hangout - discord.gg/programming) ",
+  "description": "A Discord bot to display documentation ",
   "main": "dist/bot.js",
   "scripts": {
     "tsc": "tsc",
@@ -17,6 +17,7 @@
   "dependencies": {
     "@discordjs/builders": "^0.8.2",
     "@discordjs/rest": "^0.1.0-canary.0",
+    "date-fns": "^2.27.0",
     "discord-api-types": "^0.25.2",
     "discord.js": "^13.3.1",
     "discord.js-docs": "github:BenjammingKirby/discord.js-docs#typescriptRewrite",

package.json

@@ -1,29 +1,47 @@
 import "dotenv/config";
-import { Client, Collection } from "discord.js";
+import { Client, Collection, LimitedCollection } from "discord.js";
 import { MyContext } from "./interfaces";
 import { loadCommands, commandHandler } from "./handlers/CommandHandler";
+import { messageHandler } from "./handlers/MessageHandler";
 
 (async function () {
     const context: MyContext = {
         client: new Client({
-            intents: ["GUILDS"],
+            intents: ["GUILDS", "GUILD_MESSAGES"],
             presence: {
-                activities: [{ type: "WATCHING", name: "Discord.JS channel" }],
+                activities: [{ type: "PLAYING", name: "Read the docs" }],
                 status: "online",
             },
-            // For DMs, a partial channel object is received, in order to receive dms, CHANNEL partials must be activated  
+            // For DMs, a partial channel object is received, in order to receive dms, CHANNEL partials must be activated
             partials: ["CHANNEL"],
+            makeCache: (manager) => {
+                //! Disabling these caches will break djs funcitonality
+                const unsupportedCaches = [
+                    "GuildManager",
+                    "ChannelManager",
+                    "GuildChannelManager",
+                    "RoleManager",
+                    "PermissionOverwriteManager",
+                ];
+                if (unsupportedCaches.includes(manager.name)) return new Collection();
+                // Disable every supported cache
+                return new LimitedCollection({ maxSize: 0 });
+            },
         }),
         commands: new Collection(),
         cooldownCounter: new Collection(),
     };
     const docsBot = context.client;
     await loadCommands(context);
+
     docsBot.on("error", console.error);
     docsBot.on("warn", console.warn);
-    docsBot.on("ready", (client) => {
+
+    docsBot.once("ready", (client) => {
         console.info(`Logged in as ${client.user.tag} (${client.user.id})`);
     });
+
+    docsBot.on("messageCreate", messageHandler);
     docsBot.on("interactionCreate", commandHandler.bind(null, context));
 
     docsBot.login(process.env.TOKEN);

src/bot.ts

@@ -0,0 +1,45 @@
+import { intervalToDuration } from "date-fns";
+import { Formatters, MessageEmbed } from "discord.js";
+import type { Message } from "discord.js";
+
+export async function messageHandler(message: Message<true>) {
+    const clientUser = message.client.user;
+    // The regex for the bot's mention
+    const mentionRegex = new RegExp(`<@!?${clientUser.id}>`);
+
+    if (message.content.trim().match(mentionRegex)) {
+        const pkgJSONPath = "../../package.json";
+        const pkgJSON = await import(pkgJSONPath);
+        const { version, description, dependencies } = pkgJSON;
+
+        const uptime = intervalToDuration({
+            start: new Date().getTime() - message.client.uptime,
+            end: new Date().getTime(),
+        });
+
+        const statusEmbed = new MessageEmbed()
+            .setTitle(`${clientUser.tag} ${version}`)
+            .setURL("https://github.com/the-programmers-hangout/tph-docs-bot/")
+            .setColor(0x90ee90)
+            .setDescription(description)
+            .addField(
+                "Currently Supported Docs",
+                ["discord.js", "Javascript (mdn)"].map((str) => `\`${str}\``).join(", "),
+            )
+            .addField("Dependencies", Formatters.codeBlock("json", JSON.stringify(dependencies, undefined, 4)))
+            .addField(
+                "Uptime",
+                `${uptime.months} months, ${uptime.days} days, ${uptime.hours} hours, ${uptime.minutes} minutes, ${uptime.seconds} seconds`,
+            )
+            .addField("Ping", message.client.ws.ping + "ms", true)
+            .addField("Source", "[github](https://github.com/the-programmers-hangout/tph-docs-bot/)", true)
+            .addField(
+                "Contributors",
+                "[link](https://github.com/the-programmers-hangout/tph-docs-bot/graphs/contributors)",
+                true,
+            );
+
+        message.reply({ embeds: [statusEmbed] }).catch(console.error);
+    }
+    return;
+}

src/handlers/MessageHandler.ts

@@ -39,7 +39,7 @@ const rest = new REST({ version: "9" }).setToken(token);
                 ? "Resetting"
                 : "Reloading"
         } application (/) commands for ${applicationId} ${
-            guildId ? `on guild ${guildId}` : ""
+            ["GUILD", "RESET_GUILD"].includes(registerMode)  ? `on guild ${guildId}` : ""
         }: \n\t${commands
             .map((cmd) => cmd.name)
             .join("\n\t")}\nOn mode: "${registerMode}"`